Exposure to iodine may cause some of the following in hypersensitive people: 1  rash (contact dermatitis) 2  hives (when ingested)  anaphylaxis, or a severe life-threatening allergic reaction (very rarely)
Use heat to sooth the earache. Heat can bring quick pain relief. Apply a warm compress over the painful ear. You can make a warm compress from a washcloth dipped in hot water and wrung out, or from a hot water bottle or heat pack purchased at a pharmacy. Do not make it hot enough to scald the skin.
If you have severe ear pain or ear pain that continues for more than 48 to 72 hours, schedule an appointment with your doctor. Your doctor can tell if you have a bacterial infection and give you a prescription for antibiotics. Sinus infections: If you have a long-lasting or severe sinus infection, your doctor might decide to start you on antibiotics. If you have thick or green mucus, you probably don't have a sinus infection.